<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>登陆</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="icon" href="{{ url_for('static', filename='images/favicon.ico') }}">
    <link rel="stylesheet" href="{{ url_for('static', filename='lib/layui-v2.5.5/css/layui.css') }}" media="all">
    <!--[if lt IE 9]>
    <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
    <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>
        html, body {width: 100%;height: 100%;overflow: hidden}
        body {background: #1E9FFF;}
        body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
        .layui-container {width: 100%;height: 100%;overflow: hidden}
        .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
        .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
        .logo-title h1 {color:#1E9FFF;font-size:25px;font-weight:bold;}
        .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
        .login-form .layui-form-item {position:relative;}
        .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
        .login-form .layui-form-item input {padding-left:36px;}
        .captcha {width:60%;display:inline-block;}
        .captcha-img {display:inline-block;width:34%;float:right;}
        .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}
    </style>
</head>
<body>
<div class="layui-container">
    <div class="admin-login-background">
        <div class="layui-form login-form">
            <form class="layui-form" action="">
                <div class="layui-form-item logo-title">
                    <h1>用户登录</h1>
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-username" for="username"></label>
                    <input type="text" name="username" lay-verify="username" placeholder="用户名" autocomplete="off" class="layui-input">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-password" for="password"></label>
                    <input type="password" id="password" name="password" lay-verify="password" placeholder="密码" autocomplete="off" class="layui-input">
                </div>
                <div class="layui-form-item">
                    <input type="checkbox" name="rememberme" value="true" lay-skin="primary" title="记住密码">
                </div>
                <div class="layui-form-item">
                    <button class="layui-btn layui-btn layui-btn-normal layui-btn-fluid" lay-submit="" lay-filter="login">登 入</button>
                </div>
            </form>
        </div>
    </div>
</div>
<script src="{{ url_for('static', filename='lib/jquery-3.4.1/jquery-3.4.1.min.js') }}" charset="utf-8"></script>
<script src="{{ url_for('static', filename='lib/layui-v2.5.5/layui.js') }}" charset="utf-8"></script>
<script src="{{ url_for('static', filename='lib/jq-module/jquery.particleground.min.js') }}" charset="utf-8"></script>
<script>
    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer,
			$ = layui.jquery;

        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;

        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#7ec7fd',
                lineColor:'#7ec7fd'
            });
        });
		
		//自定义验证规则
		form.verify({
		    username: [
		        /^[a-zA-Z]{4,20}$/, '用户名必须为4-20个字母'
		    ],
		    password: [
		        /^[\S]{1,8}$/, '密码必须为8到20位，且不能出现空格'
		    ],
		    content: function (value) {
		        layedit.sync(editIndex);
		    }
		});
		
        // 进行登录操作
        form.on('submit(login)', function (data) {
			$.ajax({
				url: "{{ url_for('api_user_login') }}",
				data: JSON.stringify(data.field),
				contentType: 'application/json;charset=UTF-8',
				dataType: 'json',
				type: 'post',
				success: function (result) {
					if (result.status_code == 200) {
						window.location.href = "{{ url_for('html_system_index') }}";
					} else {
                        layer.alert(result.msg, {title: '提示', icon: 2})
                        $('#password').val("").focus();
                    }
				},
				error: function (e) {
				    layer.alert(JSON.stringify(e), {title: '提示', icon: 2})
				}
			})
			return false;
        });
		
    });
</script>
</body>
</html>